Where can we get free data for analytics and leaning purpose?

 There are several sources where you can find free data for analytics. Here are some popular ones:

1. Kaggle: Kaggle is a popular platform for data scientists to explore, analyze, and share data sets. It has a wide range of datasets available for free download.

2. UCI Machine Learning Repository: The UCI Machine Learning Repository is a collection of databases, domain theories, and data generators that are used by the machine learning community for analysis.

3. Data.gov: Data.gov is a repository of datasets that are provided by the US government. It contains a variety of datasets, including economic, environmental, and health data.

4. Google Public Data Explorer: The Google Public Data Explorer provides access to a wide range of public data sets from various organizations, including the World Bank and the US Bureau of Labor Statistics.

5. Reddit Datasets: Reddit has a community called "Datasets" where users can share and request datasets on a wide range of topics.

6. Open Data Network: The Open Data Network is a collection of data portals from various organizations and governments around the world.

7. World Bank Data: The World Bank provides free access to its data on global development, including economic, social, and environmental data.

These are just a few examples of the many sources where you can find free data for analytics. When using free data sets, it's important to check the terms of use and ensure that you are allowed to use the data for your specific purpose.